B = odd gears (1,3,5)
A = even gears
Touch points = how much "creep" the car has when in gear and you have your foot off the brake (i.e. how fast it will roll forward if you're in a forward gear)
CC = how "hard" the clutches will engage (firm/hard shifts/high hp handling vs softer/gentler shifts)
Going + increases (more creep, harder shifts), going - decreases (less creep, softer shifts)